core/arch/cortex-m3/gcc/include/scheduler_arch.h File Reference

Scheduler architecture (Cortex-M3) specific parts. More...

Defines
#define	OS_SCHEDULE_REQ   DOC_HIDDEN
	Set scheduling request. This is used in ISRs. scheduling will be done after processing all ISRs (pending or active)
Functions
static os_result_t	os_schedule (void)
	Scheduling request. It is used in system function when context switching may be necessary.
static void	os_schedule_init (void)
	Enables PendSV Exception - it is required for scheduling on ISR exit (the functionality is hardware supported)

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Detailed Description

Scheduler architecture (Cortex-M3) specific parts.

Author:

Piotr Romaniuk, (c) ELESOFTROM

Version:

1.1 Nov 8, 2013

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Function Documentation

static os_result_t os_schedule

(

void

)

[inline, static]

Scheduling request. It is used in system function when context switching may be necessary.

Note that this function can switch to another thread, so returns after switching back here.

Returns:

OS_STATUS_OK when correct scheduling.

{ DOC_HIDDEN }

static void os_schedule_init

(

void

)

[inline, static]

Enables PendSV Exception - it is required for scheduling on ISR exit (the functionality is hardware supported)

{ DOC_HIDDEN }